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PT7M6836

Pericom Semiconductor Corporation
Part Number PT7M6836
Manufacturer Pericom Semiconductor Corporation
Description Ultra Low Voltage Detectors
Published Jul 23, 2016
Detailed Description PT7M6832-6840 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||...
Datasheet PDF File PT7M6836 PDF File

PT7M6836
PT7M6836

Overview
PT7M6832-6840 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| |||||||||||||||||||||||||||||||||||||||||||| Ultra Low Voltage Detectors Features  Factory-Set Reset Threshold Voltages for Nominal Supplies from 1.
2V to 1.
8V  Low power consumption : Typ 7.
5μA  Five different timeout periods available: 70μs(voltage detector), 1.
5ms, 30ms, 210ms and 1.
68s  Output configuration: Push-pull RESET , push-pull RESET or open-drain RESET  Guaranteed reset valid to Vcc: 0.
9V--active low, 0.
85V--active high  Detect voltage accuracy: 1.
5%  Adjustable threshold reset-in option  Immune to short negative Vcc transients  Small SOT23-3L, SC70-3L or SOT143-4L packages Pad Configuration PT7M6832 PT7M6833 PT7M6834 PT7M6832 PT7M6833 PT7M6834 1 GND 1 GND VCC 3 VCC 3 2 RESET (RESET) SOT23-3L () is for PT7M6833 PT7M6835 PT7M6836 PT7M6837 1 GND RESET (RESET) 4 2 RESET (RESET) SC70-3L () is for PT7M6833 PT7M6838 PT7M6839 PT7M6840 1 GND RESET (RESET) 4 2 VCC MR 3 2 VCC RESET-IN 3 SOT143-4L () is for PT7M6836 SOT143-4L () is for PT7M6839 Description The PT7M6832–6840 are microprocessor (µP) supervisory circuits used to monitor low-voltage power supplies in µP and digital systems.
They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +1.
2V to +1.
8V powered circuits.
These devices assert a reset signal whenever the VCC supply voltage declines below a preset threshold or whenever manual reset (MR) is asserted.
Reset remains asserted for a fixed timeout delay after VCC has risen above the reset threshold or when manual reset is deasserted.
Five different timeout periods are available: 70µs (voltage detector), 1.
5ms, 30ms, ...


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